Ok Thanks for reply again.
I will try with the hosting provider.
Hi thanks for your reply.
I have tried using Webriti SMTP mail to send a test mail but it is giving 500 internal server error.
The mail function of php is working fine, I have tried with a simple php test script to send a mail and it is being send to the email provided.So the problem is not with the hosting as I think.
I have tried the code from http://www.butlerblog.com/2012/09/23/testing-the-wp_mail-function
it is also giving 500 error.
Now tell me how can I solve this issue?
Thanks in advance.